FR2287726A1 - VECTOR CONVERSION SYSTEMS - Google Patents

VECTOR CONVERSION SYSTEMS

Info

Publication number
FR2287726A1
FR2287726A1 FR7531176A FR7531176A FR2287726A1 FR 2287726 A1 FR2287726 A1 FR 2287726A1 FR 7531176 A FR7531176 A FR 7531176A FR 7531176 A FR7531176 A FR 7531176A FR 2287726 A1 FR2287726 A1 FR 2287726A1
Authority
FR
France
Prior art keywords
conversion systems
vector conversion
vector
systems
conversion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7531176A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2287726A1 publication Critical patent/FR2287726A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • G05B19/4103—Digital interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/5446—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation using crossaddition algorithms, e.g. CORDIC
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43187—Vector speed, ratio between axis, without feedback
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50336—Tool, probe offset for curves, surfaces, contouring
FR7531176A 1974-10-10 1975-10-10 VECTOR CONVERSION SYSTEMS Withdrawn FR2287726A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/513,915 US3939330A (en) 1974-10-10 1974-10-10 Vector conversion system

Publications (1)

Publication Number Publication Date
FR2287726A1 true FR2287726A1 (en) 1976-05-07

Family

ID=24045096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531176A Withdrawn FR2287726A1 (en) 1974-10-10 1975-10-10 VECTOR CONVERSION SYSTEMS

Country Status (5)

Country Link
US (1) US3939330A (en)
JP (1) JPS5162285A (en)
BE (1) BE834375A (en)
BR (1) BR7506554A (en)
FR (1) FR2287726A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035706A (en) * 1973-07-26 1977-07-12 Hymie Cutler Offset path generating system particularly useful for numerical control machines
US4109187A (en) * 1975-09-22 1978-08-22 Autonumerics, Inc. Contour control system including cutter radius compensation
US4070608A (en) * 1975-12-22 1978-01-24 The Superior Electric Company Two axes NC system with tool offset
JPS6421610A (en) * 1987-07-17 1989-01-25 Fanuc Ltd Correction system for tilt type tool
US5229713A (en) * 1991-04-25 1993-07-20 General Electric Company Method for determining electrical energy consumption
EP0795161B1 (en) * 1995-08-30 2002-03-20 Koninklijke Philips Electronics N.V. Signal processor with reduced complexity, and receiver comprising such a signal processor
US6895298B2 (en) 2003-01-17 2005-05-17 The Boeing Company Multi-axis cutter diameter compensation for numeric control machine tools
US10169040B2 (en) 2016-11-16 2019-01-01 Ceva D.S.P. Ltd. System and method for sample rate conversion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073998A (en) * 1959-02-16 1963-01-15 North American Aviation Inc Cutter size correction for machine tool control
US3270186A (en) * 1962-08-20 1966-08-30 Bendix Corp Cutter radius offset system for numerically controlled machines
US3328655A (en) * 1963-07-31 1967-06-27 Inductosyn Corp Multiaxes interpolating system for automatic machine tool with position control
US3500150A (en) * 1965-10-24 1970-03-10 Inductosyn Corp Tool radius offset control for a closed loop multiaxes numerical control system
US3679955A (en) * 1971-06-07 1972-07-25 Gen Electric Control system for compensating for dimensional errors due to cutting tool wear in an automatic machine tool

Also Published As

Publication number Publication date
BE834375A (en) 1976-04-12
BR7506554A (en) 1976-08-17
JPS5162285A (en) 1976-05-29
US3939330A (en) 1976-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse